Per-Øyvind Torvik, Roland van den Tillaar, & Øyvind Sandbakk. (2021). Choice of Pole and Ski Lengths Among Elite Cross-Country Skiers: The Influence of Sex and Performance Level. Frontiers Media S.A..
Chicago-čujuhus (17. p.)Per-Øyvind Torvik, Roland van den Tillaar, juo Øyvind Sandbakk. Choice of Pole and Ski Lengths Among Elite Cross-Country Skiers: The Influence of Sex and Performance Level. Frontiers Media S.A., 2021.
MLA-čujuhus (9. p.)Per-Øyvind Torvik, et al. Choice of Pole and Ski Lengths Among Elite Cross-Country Skiers: The Influence of Sex and Performance Level. Frontiers Media S.A., 2021.
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